201002823

素因数分解:

$3^3\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1889}}^1$

素因数の和:2468

約数の個数: 32

約数和(自身を含む): 341107200

約数和(自身を除く): 140104377

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 563, 1689, 1889, 3941, 5067, 5667, 11823, 13223, 15201, 17001, 35469, 39669, 51003, 106407, 119007, 357021, 1063507, 3190521, 7444549, 9571563, 22333647, 28714689, 67000941, 201002823]

約数ペア:

[(1, 201002823), (3, 67000941), (7, 28714689), (9, 22333647), (21, 9571563), (27, 7444549), (63, 3190521), (189, 1063507), (563, 357021), (1689, 119007), (1889, 106407), (3941, 51003), (5067, 39669), (5667, 35469), (11823, 17001), (13223, 15201)]